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Last modified by Xiaoling on 2023/07/18 10:12
From version 210.3
edited by Xiaoling
on 2022/10/26 15:43
Change comment: There is no comment for this version
To version 210.1
edited by Bei Jinggeng
on 2022/10/18 10:49
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -61,7 +61,6 @@
61 61  * Tri-color LED to indicate working status
62 62  * Datalog feature (Max 3328 records)
63 63  
64 -
65 65  == 1.3 Specification ==
66 66  
67 67  
... ... @@ -86,7 +86,6 @@
86 86  * ±2°C accuracy from -55°C to +125°C
87 87  * Operating Range: -55 °C ~~ 125 °C
88 88  
89 -
90 90  = 2. Connect LHT65N to IoT Server =
91 91  
92 92  
... ... @@ -198,6 +198,7 @@
198 198  
199 199  
200 200  
199 +
201 201  == 2.4 Uplink Payload   ( Fport~=2) ==
202 202  
203 203  
... ... @@ -209,49 +209,68 @@
209 209  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
210 210  )))
211 211  
212 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
213 -|=(% style="width: 60px;" %)
211 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
212 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
214 214  (((
215 -**Size(bytes)**
216 -)))|=(% style="width: 30px;" %)
214 +(% _mstvisible="6" %)
215 +(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
216 +)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
217 217  (((
218 -**2**
219 -)))|=(% style="width: 100px;" %)
218 +(% _mstvisible="6" %)
219 +(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
220 +)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
220 220  (((
221 -**2**
222 -)))|=(% style="width: 100px;" %)
222 +(% _mstvisible="6" %)
223 +(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
224 +)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
223 223  (((
224 -**2**
225 -)))|=(% style="width: 50px;" %)
226 +(% _mstvisible="6" %)
227 +(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
228 +)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
226 226  (((
227 -**1**
228 -)))|=(% style="width: 50px;" %)
230 +(% _mstvisible="6" %)
231 +(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
232 +)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
229 229  (((
230 -**4**
234 +(% _mstvisible="6" %)
235 +(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
231 231  )))
232 -|(% style="width:97px" %)
237 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
233 233  (((
234 -**Value**
235 -)))|(% style="width:39px" %)
239 +(% _mstvisible="6" %)
240 +(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
241 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
236 236  (((
237 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" ]]
238 -)))|(% style="width:100px" %)
243 +(% _mstvisible="6" %)
244 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
245 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
239 239  (((
247 +(% _mstvisible="6" %)
240 240  (((
241 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
249 +(% _mstvisible="7" %)
250 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
242 242  )))
243 -)))|(% style="width:77px" %)
252 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
244 244  (((
254 +(% _mstvisible="6" %)
245 245  (((
246 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
256 +(% _mstvisible="7" %)
257 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
247 247  )))
248 248  
249 -)))|(% style="width:47px" %)
260 +(% _mstvisible="6" %)
250 250  (((
251 -[[Ext>>||anchor="H2.4.5Ext23" ]] #
252 -)))|(% style="width:51px" %)
262 +(% _mstvisible="7" %)
263 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
264 +)))
265 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
253 253  (((
254 -[[Ext value>>||anchor="H2.4.6Extvalue"]]
267 +(% _mstvisible="6" %)
268 +[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
269 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
270 +(((
271 +(% _mstvisible="6" %)
272 +[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
255 255  )))
256 256  
257 257  * The First 6 bytes: has fix meanings for every LHT65N.
... ... @@ -258,7 +258,6 @@
258 258  * The 7th byte (EXT #): defines the external sensor model.
259 259  * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
260 260  
261 -
262 262  === 2.4.1 Decoder in TTN V3 ===
263 263  
264 264  
... ... @@ -271,6 +271,7 @@
271 271  
272 272  
273 273  
291 +
274 274  === 2.4.2 BAT-Battery Info ===
275 275  
276 276  
... ... @@ -287,7 +287,6 @@
287 287  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
288 288  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
289 289  
290 -
291 291  === 2.4.3 Built-in Temperature ===
292 292  
293 293  
... ... @@ -299,7 +299,6 @@
299 299  
300 300  * Temperature:  (0xF5C6-65536)/100=-26.18℃
301 301  
302 -
303 303  === 2.4.4 Built-in Humidity ===
304 304  
305 305  
... ... @@ -307,7 +307,6 @@
307 307  
308 308  * Humidity:    0x025C/10=60.4%
309 309  
310 -
311 311  === 2.4.5 Ext # ===
312 312  
313 313  
... ... @@ -352,12 +352,14 @@
352 352  
353 353  )))
354 354  
355 -(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:510px" %)
356 -|=(% style="width: 50px;" %)
357 -(((**Size(bytes)**
358 -)))|=(% _mstvisible="4" style="width: 71px;" %)
370 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
371 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
359 359  (((
360 360  (% _mstvisible="6" %)
374 +(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
375 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
376 +(((
377 +(% _mstvisible="6" %)
361 361  (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
362 362  )))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
363 363  (((
... ... @@ -455,7 +455,7 @@
455 455  
456 456  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
457 457  
458 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:520px" %)
475 +(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
459 459  |(% style="width:60px" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
460 460  |(% style="width:96px" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
461 461  
... ... @@ -463,7 +463,6 @@
463 463  * (% style="color:blue" %)**Sync time OK**: (%%) 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
464 464  * (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
465 465  
466 -
467 467  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
468 468  
469 469  
... ... @@ -471,11 +471,11 @@
471 471  
472 472  be used to power the external ADC sensor; user can control the power on time for this
473 473  
474 -(% style="color:blue" %)**sensor by setting:**
490 +sensor by setting:
475 475  
476 -**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
492 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
477 477  
478 -**For example:**
494 +For example:
479 479  
480 480  AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
481 481  
... ... @@ -519,7 +519,7 @@
519 519  [[image:image-20220927095645-1.png||height="534" width="460"]]
520 520  
521 521  
522 -(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
538 +**Ext=2,Temperature Sensor(TMP117)：**
523 523  
524 524  [[image:image-20220906102307-7.png]]
525 525  
... ... @@ -530,6 +530,7 @@
530 530  
531 531  
532 532  
549 +
533 533  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
534 534  
535 535  
... ... @@ -538,7 +538,7 @@
538 538  
539 539  (% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
540 540  
541 -(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
558 +**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
542 542  
543 543   In Open State, the power consumption is the same as if there is no probe
544 544  
... ... @@ -549,7 +549,7 @@
549 549  
550 550  Ext=4,Interrupt Sensor：
551 551  
552 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
569 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
553 553  |(% style="width:117px" %)(((
554 554  AT+EXT=4,1
555 555  )))|(% style="width:371px" %)(((
... ... @@ -593,7 +593,6 @@
593 593  
594 594  [[image:image-20220906101320-5.png||height="353" width="696"]]
595 595  
596 -
597 597  Ext=8, Counting Sensor ( 4 bytes)：
598 598  
599 599  (% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
... ... @@ -630,6 +630,7 @@
630 630  
631 631  
632 632  
649 +
633 633  == 2.5 Show data on Datacake ==
634 634  
635 635  
... ... @@ -692,12 +692,12 @@
692 692  
693 693  There are two methods:
694 694  
695 -(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
712 +**Method 1**: IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
696 696  
697 697  
698 -(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
715 +**Method 2: **Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
699 699  
700 -(% style="color:red" %)**Note for method 2:**
717 +**Note for method 2:**
701 701  
702 702  * a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
703 703  * b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message.
... ... @@ -732,11 +732,11 @@
732 732  
733 733  
734 734  (((
735 -(% style="color:blue" %)**There are two ways to set device's time:**
752 +There are two ways to set device's time:
736 736  )))
737 737  
738 738  (((
739 -**1.  Through LoRaWAN MAC Command (Default settings)**
756 +**~1. Through LoRaWAN MAC Command (Default settings)**
740 740  )))
741 741  
742 742  (((
... ... @@ -1131,11 +1131,8 @@
1131 1131  (((
1132 1132  (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1133 1133  
1151 +=== **2.7.1 ALARM MODE ( Since v1.3.1 firmware)** ===
1134 1134  
1135 -
1136 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
1137 -
1138 -
1139 1139  (((
1140 1140  (% class="box infomessage" %)
1141 1141  (((
... ... @@ -1158,9 +1158,7 @@
1158 1158  )))
1159 1159  
1160 1160  (((
1161 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
1162 -
1163 -
1175 +=== **2.7.2 ALARM MODE ( Before v1.3.1 firmware)** ===
1164 1164  )))
1165 1165  
1166 1166  (% _mstvisible="1" class="box infomessage" %)
... ... @@ -1216,7 +1216,6 @@
1216 1216  * RED LED when external sensor is not connected
1217 1217  * For each success downlink, the PURPLE LED will blink once
1218 1218  
1219 -
1220 1220  == 2.9 installation ==
1221 1221  
1222 1222  
... ... @@ -1274,7 +1274,6 @@
1274 1274  * Operating Range: -40 ~~ 125 °C
1275 1275  * Working voltage 2.35v ~~ 5v
1276 1276  
1277 -
1278 1278  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1279 1279  
1280 1280  
... ... @@ -1338,13 +1338,12 @@
1338 1338  
1339 1339  Format: Command Code (0x01) followed by 3 bytes time value.
1340 1340  
1341 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1351 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1342 1342  
1343 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1353 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1344 1344  
1345 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1355 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1346 1346  
1347 -
1348 1348  == 4.2 Set External Sensor Mode ==
1349 1349  
1350 1350  
... ... @@ -1368,7 +1368,6 @@
1368 1368  
1369 1369  * 0xA20702003c: Same as AT+SETCNT=60
1370 1370  
1371 -
1372 1372  == 4.3 Enable/Disable uplink Temperature probe ID ==
1373 1373  
1374 1374  
... ... @@ -1399,7 +1399,6 @@
1399 1399  * **0xA800**  **~-~->** AT+PID=0
1400 1400  * **0xA801**     **~-~->** AT+PID=1
1401 1401  
1402 -
1403 1403  == 4.4 Set Password ==
1404 1404  
1405 1405  
... ... @@ -1451,7 +1451,6 @@
1451 1451  
1452 1452  * There is no downlink command to set to Sleep mode.
1453 1453  
1454 -
1455 1455  == 4.7 Set system time ==
1456 1456  
1457 1457  
... ... @@ -1465,7 +1465,7 @@
1465 1465  
1466 1466  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1467 1467  
1468 -0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1474 +0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1469 1469  
1470 1470  
1471 1471  
... ... @@ -1507,7 +1507,7 @@
1507 1507  
1508 1508  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1509 1509  
1510 -**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1516 +**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1511 1511  
1512 1512  
1513 1513  
... ... @@ -1558,9 +1558,8 @@
1558 1558  
1559 1559  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1560 1560  
1561 -* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1567 +* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1562 1562  
1563 -
1564 1564  == 4.13 Auto Send None-ACK messages ==
1565 1565  
1566 1566  
... ... @@ -1579,9 +1579,8 @@
1579 1579  
1580 1580  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1581 1581  
1582 -* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1587 +* Example: 0x3401 ~/~/  Same as AT+PNACKMD=1
1583 1583  
1584 -
1585 1585  == 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1586 1586  
1587 1587  
... ... @@ -1631,8 +1631,6 @@
1631 1631  
1632 1632  0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
1633 1633  
1634 -
1635 -
1636 1636  = 5. Battery & How to replace =
1637 1637  
1638 1638  
... ... @@ -2101,7 +2101,6 @@
2101 2101  
2102 2102  * (% style="color:red" %)**E3**(%%): External Temperature Probe
2103 2103  
2104 -
2105 2105  = 8. Packing Info =
2106 2106  
2107 2107  
... ... @@ -2115,13 +2115,11 @@
2115 2115  * Device Size:  10 x 10 x 3.5 cm
2116 2116  * Device Weight: 120.5g
2117 2117  
2118 -
2119 2119  = 9. Reference material =
2120 2120  
2121 2121  
2122 2122  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2123 2123  
2124 -
2125 2125  = 10. FCC Warning =
2126 2126  
2127 2127